OT-2026-000059493
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000059493) never changes.
Identity and time
| Publication number | OT-2026-000059493 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-71cc-a871-53862b8bc2c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059493 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45e7772aa24365cdc0282b375af76065a2ca8f52b041d55c5254ee8f4c810157 |
|---|---|
| Markdown | d6e536f3ad59159a859c3cdc2024a9b662bb1cc84726c144895c91ed2041bf4b |
| Publication page | 84c0663f893d66f8da3d851b55494e0d589430186786e41843cae4df3ed40171 |
| Manifest | 4a1ef577d01d3fd7ea247e556e5a0ec39522258ee634143b93183a2c9fbf9f18 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Xx9OhmjNF4kzDNLtv+Dq/P72iAy5vT5yxpYLr6hUpDO2z0yPnMU8ts6LfgKBqlG9/c34YkLJDwv7KQunNdVICg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:12.100761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059493observed 84c0663f893d66f8da3d851b55494e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:12.083459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059493/manifest.jsonobserved 4a1ef577d01d3fd7ea247e556e5a0ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.064549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059493/publication.mdobserved d6e536f3ad59159a859c3cdc2024a9b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.046988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059493/publication.txtobserved 45e7772aa24365cdc0282b375af76065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|